Add Stamp to PDF

Stamp PDF documents with APPROVED, CONFIDENTIAL, DRAFT marks or your own custom text.

PDF & Stamp Settings

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Choose a PDF or drag here

Supports PDF only

Preset Stamps

APPROVED

CONFIDENTIAL

DRAFT

REVIEWED

PAID

URGENT

Custom Stamp Text

Stamp Color

Stamp Position

Opacity 30%

Apply To Pages

Output Name

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No Document Loaded

Upload a PDF to preview pages here

Done! Stamp applied.

Download PDF

🔒 Your Privacy is Guaranteed – 100% in-browser processing. No uploads to servers. Free forever.

About Add Stamp to PDF

Add stamp to PDF online free. Apply APPROVED, CONFIDENTIAL, DRAFT, REVIEWED, PAID, URGENT marks or your own custom text stamp to any PDF. Our free online tool works 100% in your browser – your files never leave your device, ensuring complete privacy and security.

How to Use Add Stamp to PDF

Upload your PDF file using the drop zone above
Pick a preset stamp or type your own custom stamp text
Choose stamp color, position, opacity and target pages
Click “Add Stamp” and download your stamped PDF instantly

Why Choose Our Add Stamp to PDF Tool?

100% Free: No hidden charges, no watermarks added by us
Private: Files processed locally in your browser
No Signup: Use immediately, no account needed
Fast: Instant stamping and download

FAQs

Is the PDF stamp tool free? Yes, completely free with no limits on file size or number of documents.

Are my files safe? Yes. All processing happens 100% in your browser. Your PDF never uploads to any server.

Can I use my own stamp text? Yes. Type any custom text up to 24 characters, or pick from 6 preset stamps.

Can I stamp only specific pages? Yes. Choose all pages, first page only, odd pages only, or even pages only.

Will stamping change my PDF content? No. The original content stays intact; the stamp is drawn as a new layer on top of each selected page.

Creative Uses for PDF Stamp

Adding a pdf stamp is the fastest way to mark document status. Offices use an APPROVED pdf stamp to sign off invoices and contracts, while legal teams apply CONFIDENTIAL stamps to sensitive files. A DRAFT pdf stamp prevents unfinished versions from circulating as final.